Commit c927c920 authored by Daniel Stenberg's avatar Daniel Stenberg
Browse files

httpcustomheader.c: make use of more CURLOPT_HTTPHEADER features 

... and only do a single request for clarity.
parent d4ea5173

docs/examples/httpcustomheader.c

+15 −10
Original line number Diff line number Diff line
@@ -5,7 +5,7 @@ 
 *                            | (__| |_| |  _ <| |___

 *                             \___|\___/|_| \_\_____|

 *

 * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.

 * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.

 *

 * This software is licensed as described in the file COPYING, which

 * you should have received as part of this distribution. The terms
@@ -31,20 +31,25 @@ int main(void) 
  if(curl) {

    struct curl_slist *chunk = NULL;



    chunk = curl_slist_append(chunk, "Accept: moo");

    /* Remove a header curl would otherwise add by itself */

    chunk = curl_slist_append(chunk, "Accept:");



    /* Add a custom header */

    chunk = curl_slist_append(chunk, "Another: yes");



    /* request with the built-in Accept: */

    /* Modify a header curl otherwise adds differently */

    chunk = curl_slist_append(chunk, "Host: example.com");



    /* Add a header with "blank" contents to the right of the colon. Note that

       we're then using a semicolon in the string we pass to curl! */

    chunk = curl_slist_append(chunk, "X-silly-header;");



    /* set our custom set of headers */

    res = curl_easy_setopt(curl, CURLOPT_HTTPHEADER, chunk);



    curl_easy_setopt(curl, CURLOPT_URL, "localhost");

    curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);

    res = curl_easy_perform(curl);

    /* Check for errors */

    if(res != CURLE_OK)

      fprintf(stderr, "curl_easy_perform() failed: %s\n",

              curl_easy_strerror(res));



    /* redo request with our own custom Accept: */

    res = curl_easy_setopt(curl, CURLOPT_HTTPHEADER, chunk);

    res = curl_easy_perform(curl);

    /* Check for errors */

    if(res != CURLE_OK)